Sanchez, Julio, author
McGraw-Hill, 1995
Buku Teks
Wimmert, Robert J., author
Holt, Rinehart and Winston, 1969
Buku Teks
Ouellette, Robert P., author
Petrocelli/Charter, 1975
Buku Teks
Maurer, Ward Douglas, author
Holden-Day, 1972
Buku Teks
Parent, Rick, author
Elesevier, 2012
Buku Teks